WorksheetsSolids and Modern Materials
Total questions: 12
Worksheet time: 9mins
Metallic solids are composed of metal cations held together by a delocalized "sea" of valence electrons.
True
False
All of the following are properties of metallic solids except?
They possess high melting and boiling points
They show high thermal conductivity.
They form crystals.
They are malleable and ductile.
Ionic solids are solids held together by hydrogen bonds.
True
False
The three types of molecular solids include all of the following except:
Non-Polar Molecular Solids
Polar Molecular Solids
Hydro-Polar Solids
Hydrogen Bonded Molecular Solids
Are extended networks of atoms held
together by covalent bonds.
True
False
Which of the following are examples(4) of covalent network solids?
Diamond
Silicon Dioxide
Gold
Graphite
Silicone Carbide
A polymer can be ________ or _________. (use a comma and no space)
(a)
All of the following are types of polymers except:
Crystal Polymers
Linear Polymers
Branched Polymers
Cross Linked Polymers
Network Polymers
Which type of polymer is the image above showing?
Linear
Cross-Linked
Network
Branched
Which type of polymer is the illustrated above?
Cross-Linked
Network
Branched
Linear
Which type of polymer is shown on the image above?
Cross-Linked
Branched
Network
Linear
Which type of polymer is illustrated above?
Linear
Branched
Cross-Linked
Network
